201781448098

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{1249}}^1\times {\mathrm{12433}}^1$

素因数の和:13846

約数の個数: 32

約数和(自身を含む): 310539150000

約数和(自身を除く): 108757701902

約数列:

[1, 2, 73, 89, 146, 178, 1249, 2498, 6497, 12433, 12994, 24866, 91177, 111161, 182354, 222322, 907609, 1106537, 1815218, 2213074, 8114753, 15528817, 16229506, 31057634, 80777201, 161554402, 1133603641, 1382064713, 2267207282, 2764129426, 100890724049, 201781448098]

約数ペア:

[(1, 201781448098), (2, 100890724049), (73, 2764129426), (89, 2267207282), (146, 1382064713), (178, 1133603641), (1249, 161554402), (2498, 80777201), (6497, 31057634), (12433, 16229506), (12994, 15528817), (24866, 8114753), (91177, 2213074), (111161, 1815218), (182354, 1106537), (222322, 907609)]